A film washing device

Abstract

An embodiment of the invention provides a section cleaning device. The section cleaning device comprises a porous plate and a porous plate cover, wherein N hollow cylindrical holes are formed in one side of the porous plate and used for containing sections and cleaning liquid, and N is an integer larger than 1; the porous plate cover is used for covering the porous plate, one side, covering the porous plate, of the porous cover plate is provided with N hollow cylindrical columns, the N cylindrical holes are in one-to-one correspondence to the N cylindrical columns, and one side, away from porous plate cover, of each cylindrical column is provided with a meshed filter. The section cleaning device has the advantages that the cleaning liquid can be sucked away fast so as to be replaced by new cleaning liquid, sections cannot be sucked away, section cleaning speed is increased, the problem that the cleaning of a large amount of sections is time-consuming is solved, and the work efficiency of immunohistochemical staining is increased.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a film developing device. Background technique [0002] Immunohistochemistry is often used for tumor labeling. It uses a chemical reaction to make the chromogen of the labeled antibody develop the color to determine the antigen in the tissue cells, and conduct research on the positioning, typing and quantification of the antigen. It mainly includes slicing, washing, antibody incubation, mounting, sealing and other steps. [0003] In the prior art, the washing process needs to be repeated many times in the whole immunohistochemical process, for example, the preservation solution, primary antibody, secondary antibody, etc. on the tissue section need to be washed away, and the film needs to be washed at least three times each time. Therefore, washing The slicing process is a particularly labor-intensive and time-intensive step. In the process of realizing the operation, when more ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the washing process needs to be repeated many times in the whole immunohistochemical process, for example, the preservation solution, primary antibody, secondary antibody, etc. on the tissue section need to be washed away, and the film needs to be washed at least three times each time. Therefore, washing The slicing process is a particularly labor-intensive and time-intensive step

In the process of realizing the operation, when more than 6 holes are dyed at a time, it is necessary to clean each hole one by one, which is not only laborious, but also takes a lot of time

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